package com.example.utils;

import lombok.Data;

import java.util.HashMap;
import java.util.Map;

/**
 * Author: lfanh
 * Date: 2022/11/4 14:02
 */
@Data
public class R<T> {
    /*
    * code:编码，1：成功，0和其他：失败
    * msg: 错误信息
    * data: 数据
    * map: 动态数据
    * */

    private Integer code;
    private String msg;
    private T data;
    private Map map = new HashMap<>();

    public static <T> R<T> success(T object){
        R<T> r= new R<T>();
        r.code = 1;
        r.data = object;
        return r;
    }

    public static <T> R<T> error(String msg){
        R<T> r= new R<T>();
        r.msg = msg;
        r.code = 0;
        return r;
    }

    public R<T> add(String key,Object value){
        this.map.put(key,value);
        return this;
    }
}
